80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
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/**************************************************************************
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*
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* Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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/**
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* @file
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* Cross-platform debugging helpers.
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*
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* For now it just has assert and printf replacements, but it might be extended
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* with stack trace reports and more advanced logging in the near future.
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*
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* @author Jose Fonseca <jrfonseca@tungstengraphics.com>
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*/
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#ifndef P_DEBUG_H_
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#define P_DEBUG_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef DBG
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#ifndef DEBUG
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#define DEBUG 1
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#endif
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#else
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#ifndef NDEBUG
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#define NDEBUG 1
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#endif
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#endif
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void debug_printf(const char *format, ...);
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void debug_assert_fail(const char *expr, const char *file, unsigned line);
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/** Assert macro */
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#ifdef DEBUG
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#define debug_assert(expr) ((expr) ? (void)0 : debug_assert_fail(#expr, __FILE__, __LINE__))
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#else
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#define debug_assert(expr) ((void)0)
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#endif
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#ifdef assert
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#warning Standard C Library assert macro usage detected.
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#undef assert
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#endif
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#define assert(expr) debug_assert(expr)
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#ifdef __cplusplus
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}
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#endif
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#endif /* P_DEBUG_H_ */
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